Extrusion for light emitting diode based lighting apparatus



FIG. 1 is a right side elevation view of an extrusion for light emittingdiode based lighting apparatus showing my new and original design; theleft side elevation view being a mirror image thereof; and,

FIG. 2 is front right side perspective view of the extrusion of FIG. 1shown broken away to indicate non-specified length.

The broken lines and bracket shown in FIG. 2, used to indicate that theextrusion has a non-specified length, form no part of the claimeddesign.

The ornamental design for an extrusion for light emitting diode basedlighting apparatus, as shown and described.